Consider the following : 1. Pyroclastic debris 2. Ash and dust 3. Nitrogen compounds 4. Sulphur compounds How many of the above are products of volcanic eruptio

Question

Consider the following :
1. Pyroclastic debris
2. Ash and dust
3. Nitrogen compounds
4. Sulphur compounds

How many of the above are products of volcanic eruptions ?

Accepted Answer

(D) All four

Answer

(A) Only one

Answer

(B) Only two

Answer

(C) Only three